Benicia Capitol State Historic Park in California, USA - map and visitor information

Research checked: 2026-10-27. Check linked official notices before travel.

Benicia Capitol State Historic Park in downtown Benicia, California, preserves the state's surviving pre-Sacramento capitol. Its legislative chambers and the neighboring Fischer-Hanlon House make this a focused history stop. Check the opening days before building a trip around an interior visit: the published schedule is Friday through Sunday.

Two views of nineteenth-century Benicia

• Capitol chambers: Reconstructed furnishings and exhibits interpret the building's government role.
• Senate and Assembly: The smaller Senate chamber is on the first floor; the larger Assembly chamber is upstairs.
• Fischer-Hanlon House: The neighboring historic home provides a separate tour option.

Plan an interior visit

Fees, hours, and seasonal access

Steps and uneven paths

The park brochure describes a ramp to the Capitol's first floor only. Both historic buildings have stairs to their second floors; the Fischer-Hanlon House has no ramp. Parts of the garden's brick path are uneven. Contact the park before arrival about the spaces you need to reach.

Care for the historic interiors

Do not disturb or remove park features. Pets are not permitted inside the historic buildings, with an exception for service animals. Use the official park brochure and site map to understand the compact grounds and building layout.

House tours and group visits

Fischer-Hanlon House tours are available on weekends; call ahead about a weekday visit. Schools and large groups should contact the park to arrange a reservation rather than assuming an ordinary opening day guarantees a guided group tour.

Find the downtown historic park

The Capitol is at 115 West G Street, Benicia, CA 94510. The Fischer-Hanlon House is next door at 135 West G Street. These are neighboring historic buildings, distinct from the separate Benicia State Recreation Area.

Nearby places to continue the day

Benicia State Recreation Area is west of town, reached from I-780 at Columbus Parkway; construction currently affects some picnic facilities and Dillon Point routes. John Muir National Historic Site is in Martinez, at 4202 Alhambra Avenue off Highway 4, across the strait by road.

Read the chambers as working spaces

The Senate and Assembly rooms help explain how a small early capitol functioned. Compare their sizes and the reconstructed period setting rather than expecting a modern government building. A house tour, when available, adds a domestic-history stop to the legislative story.

Historic-building access

The park lists restrooms and drinking water. Its principal attractions are museum spaces and historic interiors. Because the buildings' stairs and ramps limit which rooms some visitors can reach, describe your access needs when calling about a tour.

About California's third capitol

A brief seat of government

Benicia served as California's third seat of government from February 9, 1853, through February 25, 1854. The building is the only surviving capitol from before the government moved to Sacramento. Its restored rooms use reconstructed furnishings and exhibits to interpret that short but significant period.

Contact the historic park

Call 707-745-3385 for group reservations and access questions. The official Benicia Capitol State Historic Park page provides current hours and tour information.